Table 1 Overview of experimental data
From: Estimation of Failure Mode of Mortar-Filled Sleeve Rebar Splices
Representative researcher | Year of study | Number of test specimens | Sleeve type | Bar kind | Final failure mode*1 | L*2(D) | fm*3 (MPa) | Bar size*4 | Loading method*5 |
|---|---|---|---|---|---|---|---|---|---|
Splice Sleeve Company | 1992 1993 | 52 | Cast | SD400 | RF(45) BFAa(3) BFAb(4) | 4.9–7.1 | 76–100 | D22(5), D25(4) D29(2), D32(1) D35(15), 38(2) D41(23) | M(33) C(19) |
Asse | 1996 | 17 | Cast | SD500 | RF(17) | 6.5 | 80–129 | D16(2), D19(3) D22(2), D25(2) D29(2), D32(2) D35(1), D38(2) D41(1) | C(17) |
Author | 1998 | 42 | Cast | SD400 | RF(35) BFAa(1) BFAb(4) BFAc(2) | 6.0–6.8 | 60–86 | D19(22) D38(20) | M(21) C(21) |
1998 | 14 | Cast | SD400 | RF(14) | 6.5–6.8 | 75–78 | D19(6), D25(1), D32(1), D38(6) | M(6) C(8) | |
2001 | 56 | Cast | SD400 | RF(22) BFAa(21) BFAb(13) | 4.2–6.2 | 65–79 | D19(13) D25(43) | M(56) | |
2008 | 44 | Cast | SD500 | RF(36), BFAa(2) BFAb(5), BFAc(1) | 4.0–7.0 | 88–100 | D25(8), D32(13) D35(23) | M(25) C(19) | |
Hayashi | 1994 | 21 | Pipe | SD400 | RF(19), BFB(2) | 2.0–10.0 | 57–93 | D35(21) | M(21) |
1996 | 9 | Pipe | SD400 | RF(3), BFB(1) BFAa(5) | 3.7–6.0 | 73–110 | D35(9) | M(2) C(7) | |
Lee | 1994 | 2 | Pipe | SD400 | RF(2) | 6.5 | 73 | D22(2) | M(2) |
1996 | 8 | Pipe | SD400 | RF(5), BFAa(3) | 6.5 | 73 | D22(8) | M(8) | |
Einea | 1995 | 8 | Pipe | SD400 | RF(1), BFB(2) BFAa(2) BFAc(3) | 6.7–9.3 | 45–69 | D16(1) D19(7) | M(8) |
Author | 2007 2008 | 30 | Pipe | SD500 | RF(18), BFAa(4) BFAb(4) BFAc(4) | 5.0–7.5 | 82–84 | D19(4), D25(5) D32(13), D35(8) | M(16) C(14) |
Total*6 | 1992–2008 | 303 | Cast (225) Pipe (78) | SD400 (212) SD500 (91) | RF(217), BFB(5) BFAa(41) BFAb(30) BFAc(10) | 2.0–10.0 | 45–129 | D16(3), 19(55) D22(17),D25(63) D29(4), D32(30) D35(77),D38(30) D41(24) | M(198) C(105) |